1900631900241

素因数分解:

$3^4\times {\mathrm{503}}^1\times {\mathrm{8867}}^1\times {\mathrm{5261}}^1$

素因数の和:14643

約数の個数: 40

約数和(自身を含む): 2845721761344

約数和(自身を除く): 945089861103

約数列:

[1, 3, 9, 27, 81, 503, 1509, 4527, 5261, 8867, 13581, 15783, 26601, 40743, 47349, 79803, 142047, 239409, 426141, 718227, 2646283, 4460101, 7938849, 13380303, 23816547, 40140909, 46649287, 71449641, 120422727, 139947861, 214348923, 361268181, 419843583, 1259530749, 3778592247, 23464591361, 70393774083, 211181322249, 633543966747, 1900631900241]

約数ペア:

[(1, 1900631900241), (3, 633543966747), (9, 211181322249), (27, 70393774083), (81, 23464591361), (503, 3778592247), (1509, 1259530749), (4527, 419843583), (5261, 361268181), (8867, 214348923), (13581, 139947861), (15783, 120422727), (26601, 71449641), (40743, 46649287), (47349, 40140909), (79803, 23816547), (142047, 13380303), (239409, 7938849), (426141, 4460101), (718227, 2646283)]